Socks perfect for diving and watersports, made with UV-cut nylon and 3mm neoprene. - Brand: Owntop - Model: 3mm Neoprene Socks - Size: L - Material: UV-cut nylon, 3mm neoprene - Uses: Diving, Snorkeling, Watersports Thank you for viewing. Used once. Selling because the size didn't fit. There is a rubber-like smell characteristic of the material from the time of purchase. Please understand that this is a used item.